11031454315 has 64 divisors (see below), whose sum is σ = 15854469120. Its totient is φ = 7210062720.

The previous prime is 11031454303. The next prime is 11031454337. The reversal of 11031454315 is 51345413011.

It is not a de Polignac number, because 11031454315 - 2¹³ = 11031446123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30728106 + ... + 30728464.

It is an arithmetic number, because the mean of its divisors is an integer number (247726080).

Almost surely, 2^11031454315 is an apocalyptic number.

11031454315 is a deficient number, since it is larger than the sum of its proper divisors (4823014805).

11031454315 is a wasteful number, since it uses less digits than its factorization.

11031454315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 11031454315 its reverse (51345413011), we get a palindrome (62376867326).

The spelling of 11031454315 in words is "eleven billion, thirty-one million, four hundred fifty-four thousand, three hundred fifteen".